分布式测量系统时统信号分路电路设计  

Design of time synchronization signal shunting circuit in distributed measurement system

作　　者：宋锦[1] 杨云涛[1] 

机构地区：[1]国防科学技术大学光电科学与工程学院,湖南长沙410073

出　　处：《电子设计工程》2013年第6期183-185,共3页Electronic Design Engineering

基　　金：高等学校博士(学科)点科研基金(20104307110021)

摘　　要：针对分布式测量系统不同测量单元之间时间统一的问题,设计了一种实用的时统信号分路传输电路。详细分析了电路的设计原理、元器件的选择和电路的具体实现,并对实际电路进行了测试。实验表明,设计的电路在实际运行中稳定可靠,具有较高的工程实用价值。Against to the problem of time synchronization at different measuring units in distributed measurement system, a useful time synchronization signal shunting transfer circuit is designed. The principle of circuit designing, the selection of components and the realization of circuit are analyzed in details, a test of the circuit is made. The results show that the circuit is stable and reliable in application and with high use-value.

关 键 词：分布式测量 时间统一 分路电路 

分 类 号：TN710[电子电信—电路与系统]